Wicked Fun Halloween treats for everyone!

Scare Wear shop all Halloween Costumes

Tiny Terrors Halloween Costumes

Tiny Terrors
Classic Threads Halloween Costumes

Classic Threads
Famous Faces Halloween Costumes

Famous Faces
Creepy Creatures Halloween Costumes

Creepy Creatures

Tricks & Treats

Halloween Clothing & accessories

Clothing & Accessories

Halloween Treats
Treats
Halloween Aquatics

Aquatics

Halloween Toys Under $5

Toys Under $5

Halloween Candy Toys

Candy Toys

All Halloween Toys

All Halloween Toys

All Halloween Toys

Costume Transformations

Dress your pet for a night of trick-or-treating or greeting candy seekers at the door!

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    Thrills & Chills™ Halloween Haunted House Dog Tent

    Old Price $39.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Halloween Mammoth Bone Dog Treat

    Old Price $16.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
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    Thrills & Chills™ Reptile Dragon Costume

    Old Price $4.99

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    6 Sizes

    Thrills & Chills™ Halloween Frankenstein Dog & Cat Costume

    Old Price $19.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Halloween Rawhide-Free Witch Fingers Dog Treats - 5 Count

    Old Price $6.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
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    Thrills & Chills™ Small Animal Monster Bride Costume

    Old Price $6.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Skelecton Snorkeler Bubbling Aquarium Ornament

    Old Price $7.99

    Buy 1, get 1 50% off all Aquatics Halloween Ornaments

    Free Same-Day Delivery!
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    Thrills & Chills™ Halloween Spider Dog Toy - Plush, Squeaker

    Old Price $2.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Halloween Werewolf Dog Toy - Plush, Squeaker

    Old Price $2.99

    Free Same-Day Delivery!

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  • New

    All Living Things® Halloween Compact Paper Bedding

    Old Price $12.99

    Free Same-Day Delivery!
  • New

    Bocce's Bakery Nutty Mummies Dog Treats - Peanut Butter & Banana

    Old Price $5.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
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    Thrills & Chills™ Small Animal Lady Bug Costume

    Old Price $6.99

    Free Same-Day Delivery!
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    4 Sizes

    Thrills & Chills™ Halloween Glow in the Dark Black & White Stripe Skull Dog Collar

    Old Price $9.99

    Free Same-Day Delivery!

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    6 Sizes

    Thrills & Chills™ Halloween Dracula Dog & Cat Costume

    Old Price $19.99

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    Nite Ize® SpotLit™ LED Collar Light Accessory

    Discounted Price $5.99 Old Price $8.99

    Free Same-Day Delivery!

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    Blue Buffalo Boo Bits Natural Soft-Moist Dog Treats - Chicken

    Discounted Price $3.97 Old Price $5.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
  • New

    Thrills & Chills™ Halloween Vinyl Frankenstein Dog Toy - Squeaker

    Old Price $2.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Small Animal Cowboy Costume

    Old Price $6.99

    Free Same-Day Delivery!
  • New

    Thrills & Chills™ Halloween 2X-Large Gummy Worm Dog Toy - Plush, Squeaker

    Old Price $9.99

    Free Same-Day Delivery!
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    2 Sizes

    Thrills & Chills™ Halloween Lion Mane Headpiece Dog & Cat Costume

    Old Price $9.99

    Free Same-Day Delivery!

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    5 Sizes

    Disney Halloween Hocus Pocus Dog Tee

    Old Price $9.99

    Free Same-Day Delivery!

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    Thrills & Chills™ Jack-O'-Lantern Bucket of Donuts Dog Treat - 12 Count

    Old Price $9.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
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    Thrills & Chills™ Halloween Rawhide Witch Brooms Dog Treats - 5 Count

    Old Price $6.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
  • New
    11 Sizes

    Tipsy Elves® Halloween Skeleton Sweater for Pups + People

    Discounted Price $21.99 - 49.99 Old Price $24.99 - 59.99

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    Thrills & Chills™ Halloween Orange & Black Waste Bag Dispenser Leash Set: 4-ft long

    Old Price $19.99

    Free Same-Day Delivery!
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    5 Sizes

    Thrills & Chills™ Halloween Pumpkin Pet Dress

    Old Price $9.99

    Free Same-Day Delivery!

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  • New

    Thrills & Chills™ Halloween Boo Cookies Dog Treats

    Old Price $6.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
  • New

    Thrills & Chills™ Halloween Orange & Black Pop-Up Tent Cat Toy

    Old Price $9.99

    Free Same-Day Delivery!
  • New

    Disney The Nightmare Before Christmas Jack Skellington Halloween Rope Dog Toy - Squeaker, Crinkle

    Old Price $12.99

    Free Same-Day Delivery!

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  • New

    Thrills & Chills™ Reptile Cowboy Costume

    Old Price $4.99

    Free Same-Day Delivery!
  • New

    Milk-Bone Pup-Peroni® Trick or Treat Packs Dog Treats

    Old Price $11.99

    Buy 1 Get the 2nd 25% Dog Treats & Chews

    Free Same-Day Delivery!
  • New

    Buckle-Down Baby Yoda Dog Toy - Plush, Squeaker

    Old Price $9.99

    Free Same-Day Delivery!

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  • New

    Thrills & Chills™ Halloween Sea Monster Flattie Dog Toy - Crinkle, Squeaker

    Old Price $3.99

    Free Same-Day Delivery!
  • New

    Thrills & Chills™ Willow Ball Small Animal Chews - 4pk

    Old Price $2.99

    Free Same-Day Delivery!

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  • New

    Thrills & Chills™ Halloween Candy Corn Pop-Up Tunnel Cat Toy

    Old Price $9.99

    Free Same-Day Delivery!

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    2 Sizes

    Thrills & Chills™ Halloween Witch's Hat Dog & Cat Costume

    Old Price $9.99

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Featured Shops  /  Halloween
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Pet Halloween Costumes and Toys

Halloween isn't just for humans. At PetSmart, it's a holiday for the whole family. With Halloween costumes for dogs and small pet costumes for guinea pigs, plus collars, bandanas, bows, and hats, beds, bedding and toys and themed treats – you can get them in the spirit (along with the rest of your family). But the Halloween fun doesn't stop there! We also have spooky aquarium decor for your favorite fish, toys and treats for your feline friends, ornaments that are perfect for terrariums and treat jars, storage containers and scoops to give your home an extra-eerie vibe. Check out our Halloween store online – and at your local PetSmart store – for safe, high-quality Halloween supplies for all your four-legged (and finned, scaled and feathered) friends.

Online and at our stores, you'll find top dog costumes, like a chucky dog costume, baby yoda and more.